# MultiLapTimer vs V.DialogueF1

The clearest difference is review sentiment: V.DialogueF1 at 100% against MultiLapTimer's 0%. V.DialogueF1 also leads on rating (5.0 vs 3.9) and ads (none vs shown). MultiLapTimer's advantage is ratings volume (7 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

V.DialogueF1 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: MultiLapTimer has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of MultiLapTimer's written reviews are positive against 100% of V.DialogueF1's.

MultiLapTimer ships an update every 7 months, V.DialogueF1 monthly. The most recent releases landed on July 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MultiLapTimer | V.DialogueF1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/multilaptimer/id987894469/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vdialoguef1/id1232109400/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 26 MB | 64 MB |
| Requires iOS | **9.0** | 9.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Yanase](https://appshunter.io/developer/630324479) | [I-CHIN MOTOR TECHNOLOGY Co.,Ltd](https://appshunter.io/developer/1232109399) |

## What reviewers say

### MultiLapTimer

[App page](https://appshunter.io/ios/app/multilaptimer/id987894469)

This utility app allows simultaneous tracking of lap times for up to four racers. It features simple pull-and-release functionality for recording laps and supports Bluetooth Smart button devices for enhanced control.

**Highlights:** Tracks up to four racers simultaneously, Pull & Release for lap timing, Bluetooth Smart button device support, Measurement of four different tracks

**In-app purchases:** none


### V.DialogueF1

[App page](https://appshunter.io/ios/app/vdialoguef1/id1232109400)

This utility app connects to your vehicle via Bluetooth to read OBDII/EOBD data. It diagnoses issues, displays real-time vehicle data, and offers performance metrics like 0-100 km/h times and fuel consumption calculations.

**Highlights:** Vehicle diagnostics and fault code display, Real-time vehicle data monitoring, Customizable valve control, 0-100 km/h and 0-400m speed tests, Fuel consumption analysis, User-friendly UI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MultiLapTimer free?

MultiLapTimer is free to download, with no in-app purchases.

### Is V.DialogueF1 free?

V.DialogueF1 is free to download, with no in-app purchases.

### Which has better reviews, MultiLapTimer or V.DialogueF1?

V.DialogueF1 is rated higher. MultiLapTimer averages 3.9 out of 5 from 7 ratings, while V.DialogueF1 averages 5.0 from 1 ratings.

### Do MultiLapTimer or V.DialogueF1 have ads?

MultiLapTimer shows ads; V.DialogueF1 does not.

### Which is updated more often, MultiLapTimer or V.DialogueF1?

MultiLapTimer ships an update every 7 months, and V.DialogueF1 monthly. Most recently, MultiLapTimer was updated on July 4, 2026 and V.DialogueF1 on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*